CN214053364U - Forming die for base bottom plate of hydraulic support - Google Patents
Forming die for base bottom plate of hydraulic support Download PDFInfo
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- CN214053364U CN214053364U CN202022381693.7U CN202022381693U CN214053364U CN 214053364 U CN214053364 U CN 214053364U CN 202022381693 U CN202022381693 U CN 202022381693U CN 214053364 U CN214053364 U CN 214053364U
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- hydraulic support
- bottom plate
- fixed
- support base
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Abstract
The utility model belongs to the technical field of hydraulic support, concretely relates to a forming die for hydraulic support base bottom plate, including upper die base, upper die, lower mould and lower mould fixed plate, upper die and upper die base are fixed mutually, and the upper die base is fixed on the upper table of press, and the lower mould is fixed mutually with the lower mould fixed plate, and the lower mould fixed plate is fixed on the lower table of press, and upper die and lower mould are L type formed part, the L type inboard shape of upper die and the outside phase-match of the portion of bending of hydraulic support base bottom plate, one side of the L type of lower mould and the inboard phase-match of the portion of bending of hydraulic support base bottom plate; the hydraulic support base plate clamping device is fixed on a lower workbench of the press machine and used for fixing a base plate of the hydraulic support. This application utilizes clamping device to control the drunkenness of hydraulic support base bottom plate, and prevention hydraulic support base bottom plate warp in the pressing process.
Description
Technical Field
The utility model belongs to the technical field of hydraulic support, concretely relates to a forming die for hydraulic support base bottom plate.
Background
A base bottom plate produced by the company is formed by bending through a forming die, the traditional pressing mode shown in figure 3 is generally adopted, namely, a forming area of an inner circular arc of a bent piece tightly wraps an upper die to be pressed when the piece is pressed and formed, but the length of the bottom plate piece is 2945mm, the bending forming area is arranged at one end, the other end of the piece is knocked in the pressing process, the other end of the piece exceeds the operable space of a workbench of a press machine and is interfered with the workbench of the press machine, meanwhile, the knocking amplitude of the other end of the piece in the pressing process is too large, the falling of the piece is difficult to control in demolding, at least two persons are needed to operate, and certain potential safety hazards are easily caused to an operator.
Disclosure of Invention
In order to overcome the shortcoming of the prior art, the utility model provides a forming die for hydraulic support base bottom plate utilizes clamping device to control the drunkenness of hydraulic support base bottom plate, and prevention hydraulic support base bottom plate warp in the pressing process.
The utility model discloses a realize through following technical scheme: a forming die for a base plate of a hydraulic support comprises an upper die base, an upper die, a lower die and a lower die fixing plate, wherein the upper die is fixed with the upper die base, the upper die base is fixed on an upper workbench of a press machine, the lower die is fixed with the lower die fixing plate, the lower die fixing plate is fixed on a lower workbench of the press machine, the upper die and the lower die are both L-shaped formed parts, the shape of the inner side of the L shape of the upper die is matched with the outer side of a bending part of the base plate of the hydraulic support, and one side of the L shape of the lower die is matched with the inner side of the bending part of the base plate of the hydraulic support; the hydraulic support base plate clamping device is fixed on a lower workbench of the press machine and used for fixing a base plate of the hydraulic support.
Furthermore, the clamping device comprises a bottom plate, a vertical plate and a clamping assembly, the bottom plate and the clamping assembly are respectively fixed on two sides of the vertical plate, and the bottom plate is fixed with a lower workbench bolt of the press machine.
Further, the clamping assembly comprises a base plate and a pressing plate, the base plate is fixed with the vertical plate, and the base plate is movably connected with the pressing plate through bolts.
Furthermore, a reinforcing rib is arranged between the vertical plate and the bottom plate.
The utility model has the advantages that: this application changes the shaping structure of mould and lower mould for hydraulic support base bottom plate is whole to be in the horizontality and carries out the press forming, recycles clamping device and has controlled the drunkenness of hydraulic support base bottom plate, and prevention hydraulic support base bottom plate warp in the pressing process, and the hydraulic support base bottom plate size precision of buckling is high, shortens the production cycle of product, has overcome the potential safety hazard that the operation exists.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of the clamping device of the present invention;
FIG. 3 is prior art;
in the drawing, the device comprises an upper die base 1, an upper die 2, an upper die 3, a lower die 4, a lower die fixing plate 5, a hydraulic support base bottom plate 6, a clamping device 6-1, a bottom plate 6-2, a vertical plate 6-3, a base plate 6-4, a pressing plate 6-5 and reinforcing ribs.
Detailed Description
The invention will be further explained below with reference to the drawings and examples.
As shown in fig. 1 and 2, a forming die for a base plate of a hydraulic support comprises an upper die base 1, an upper die 2, a lower die 3 and a lower die fixing plate 4, wherein the upper die 2 is fixed below the upper die base 1 through a bolt, the upper die base 1 is fixed on an upper workbench of a press machine through a die shank, the lower die 3 is fixed above the lower die fixing plate 4, the lower die fixing plate 4 is fixed on a lower workbench of the press machine, the upper die 2 and the lower die 3 are both L-shaped formed parts, the shape of the inner side of the L-shape of the upper die 2 is matched with the outer side of a bending part of the base plate 5 of the hydraulic support, and one side of the L-shape of the lower die 3 is matched with the inner side of the bending part of the base plate 5 of the hydraulic support; the hydraulic support base plate pressing machine is characterized by further comprising a clamping device 6 fixed on a lower working table of the pressing machine and used for fixing the hydraulic support base plate 5, and the clamping device 6 is preferably arranged 1.3 meters away from the right end of the hydraulic support base plate 5 in a pressing state according to the length of the hydraulic support base plate 5. The clamping device 6 comprises a bottom plate 6-1, vertical plates 6-2 and clamping assemblies, the bottom plate 6-1 and the clamping assemblies are respectively fixed on two sides of the vertical plates 6-2, two vertical plates 6-2 are arranged, the two vertical plates 6-2 are arranged in parallel, and the bottom plate 6-1 is fixed with a lower workbench bolt of the press machine. The clamping assembly comprises a base plate 6-3 and a pressing plate 6-4, the base plate 6-3 is fixedly welded with the vertical plate 6-2, and the base plate 6-3 is movably connected with the pressing plate 6-4 through bolts. The clamping operation mode of the clamping device 6 is as follows: the base plate 5 of the hydraulic support base is placed on the backing plate 6-3, and then the pressing plate 6-4 is fastened with the backing plate 6-3 through bolts to fix the base plate 5 of the hydraulic support base.
As an improvement of the embodiment, a reinforcing rib 6-5 is arranged between the vertical plate 6-2 and the bottom plate 6-1 to improve the overall strength of the clamping device.
When the hydraulic support base bottom plate pressing forming die is used, the unfolded hydraulic support base bottom plate 5 is positioned and horizontally placed on the lower die, the hydraulic support base bottom plate is clamped on the clamping device, and then the pressing machine is started to perform one-step pressing forming. The clamping device controls the movement of the base plate of the hydraulic support base, prevents the base plate of the hydraulic support base from being distorted and deformed in the pressing process, has high dimensional precision of the base plate of the hydraulic support base which is bent, shortens the production period of a product, and overcomes potential safety hazards in operation.
Claims (4)
1. The utility model provides a forming die for hydraulic support base bottom plate which characterized in that: the die comprises an upper die base (1), an upper die (2), a lower die (3) and a lower die fixing plate (4), wherein the upper die (2) is fixed with the upper die base (1), the upper die base (1) is fixed on an upper workbench of a press machine, the lower die (3) is fixed with the lower die fixing plate (4), the lower die fixing plate (4) is fixed on a lower workbench of the press machine, the upper die (2) and the lower die (3) are both L-shaped formed parts, the shape of the inner side of the L-shaped upper die (2) is matched with the outer side of a bending part of a hydraulic support base bottom plate (5), and one side of the L-shaped lower die (3) is matched with the inner side of the bending part of the hydraulic support base bottom plate (5); the hydraulic support base plate clamping device further comprises a clamping device (6) which is fixed on a lower working table of the press machine and used for fixing a hydraulic support base plate (5).
2. The forming die for the base plate of the hydraulic support base as claimed in claim 1, wherein: the clamping device (6) comprises a bottom plate (6-1), a vertical plate (6-2) and a clamping assembly, the bottom plate (6-1) and the clamping assembly are respectively fixed on two sides of the vertical plate (6-2), and the bottom plate (6-1) is fixed with a lower workbench bolt of the press machine.
3. The forming die for the base plate of the hydraulic support base as claimed in claim 2, wherein: the clamping assembly comprises a base plate (6-3) and a pressing plate (6-4), the base plate (6-3) is fixed with the vertical plate (6-2), and the base plate (6-3) is movably connected with the pressing plate (6-4) through a bolt.
4. The forming die for the base plate of the hydraulic support base as claimed in claim 2, wherein: and a reinforcing rib (6-5) is arranged between the vertical plate (6-2) and the bottom plate (6-1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022381693.7U CN214053364U (en) | 2020-10-23 | 2020-10-23 | Forming die for base bottom plate of hydraulic support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022381693.7U CN214053364U (en) | 2020-10-23 | 2020-10-23 | Forming die for base bottom plate of hydraulic support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214053364U true CN214053364U (en) | 2021-08-27 |
Family
ID=77398087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022381693.7U Active CN214053364U (en) | 2020-10-23 | 2020-10-23 | Forming die for base bottom plate of hydraulic support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214053364U (en) |
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2020
- 2020-10-23 CN CN202022381693.7U patent/CN214053364U/en active Active
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